This makes the structure fit 44-byte sized skb->cb[].
Cc: linux-wireless@xxxxxxxxxxxxxxx
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/ath9k.h | 2 +-
include/net/mac80211.h | 8 +++-----
2 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 0f8e946..2ed77cf 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -184,12 +184,12 @@ struct ath_frame_info {
struct ath_buf *bf;
u16 framelen;
s8 txq;
- enum ath9k_key_type keytype;
u8 keyix;
u8 rtscts_rate;
u8 retries : 7;
u8 baw_tracked : 1;
u8 tx_power;
+ enum ath9k_key_type keytype:2;
};
struct ath_rxbuf {
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 36c2599..372c25a 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -627,11 +627,11 @@ enum mac80211_rate_control_flags {
};
-/* there are 40 bytes if you don't need the rateset to be kept */
-#define IEEE80211_TX_INFO_DRIVER_DATA_SIZE 40
+/* there are 32 bytes if you don't need the rateset to be kept */
+#define IEEE80211_TX_INFO_DRIVER_DATA_SIZE 32
/* if you do need the rateset, then you have less space */
-#define IEEE80211_TX_INFO_RATE_DRIVER_DATA_SIZE 24
+#define IEEE80211_TX_INFO_RATE_DRIVER_DATA_SIZE 16
/* maximum number of rate stages */
#define IEEE80211_TX_MAX_RATES 4
@@ -765,8 +765,6 @@ struct ieee80211_tx_info {
struct {
struct ieee80211_tx_rate driver_rates[
IEEE80211_TX_MAX_RATES];
- u8 pad[4];
-
void *rate_driver_data[
IEEE80211_TX_INFO_RATE_DRIVER_DATA_SIZE / sizeof(void *)];
};
--
2.0.5
--
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